Chia động từ trong ngoặc

Chia động từ trong ngoặc
1. Mr.Robinson (buy).......Liz a cap on his trip to Nha Trang last year
2 . How often you(play).......badminton?-every afternoon
3. Next year,my sister(be).......a teacher.
4. Children shouldn't(buy)........firework at Tet holiday
5.He(take).....his children to the zoo last sunday
6. What you(draw).......at the moment ?
7. My borthers(not like)...fast food.
8.Why don't we (go)...fishing ?